Copenhagen to Tokyo is 5,426 miles (8,733 km), a flight of about 11 hours 30 minutes.
Left side wins both ends of the flight. During the long overland cruise across Russia and Siberia, left-side seats also face generally south, giving better light angles and occasional views of Lake Baikal and the Siberian river systems below. Right side faces north into darker Arctic-adjacent sky for much of the route.
Flight Path
The great circle route from Roskilde to Tokyo tracks northeast over southern Sweden and the Baltic, then across Finland and into Russia over St. Petersburg's latitude, continuing east across the vast West Siberian Plain, crossing the Ob and Yenisei river systems, skirting north of Lake Baikal, crossing the Amur River basin and Manchuria, then descending over the Korean Peninsula or Sea of Japan into Tokyo. Lake Baikal is the single most dramatic midpoint feature — the world's deepest lake is unmistakable from altitude as a long dark-blue crescent in the otherwise flat taiga.
Great circle distance and headings ›
Phase by phase
Takeoff from RKE
LEFTRoskilde Airport typically departs on runway 29L/29R heading northwest, then routes northeast toward Asia. A left-side seat gives you views back over Roskilde Fjord and the broader Isefjord system as the aircraft climbs and turns. You'll also catch Copenhagen city center and the Øresund strait to the east.
Landing at HND
LEFTTokyo Haneda's dominant arrival paths from the north and northwest (runways 34L/34R or 05) bring aircraft over Tokyo Bay on approach. Left-side seats get the Tokyo skyline including Shinjuku and the city center, plus Mount Fuji on clear days to the southwest during descent. Right side faces mostly the bay and Chiba Prefecture.
Landmarks on this routeAll landmarks →
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About This Route
Which side of the plane should I sit on flying from Roskilde (RKE) to Tokyo International (HND)?
Sit on the Left side of the plane for the best views on flights from Copenhagen to Tokyo. Left side wins both ends of the flight. During the long overland cruise across Russia and Siberia, left-side seats also face generally south, giving better light angles and occasional views of Lake Baikal and the Siberian river systems below. Right side faces north into darker Arctic-adjacent sky for much of the route.
What can I see during takeoff from Roskilde in Copenhagen?
During takeoff from Roskilde (RKE), sit on the Left side for the best views. Roskilde Airport typically departs on runway 29L/29R heading northwest, then routes northeast toward Asia. A left-side seat gives you views back over Roskilde Fjord and the broader Isefjord system as the aircraft climbs and turns. You'll also catch Copenhagen city center and the Øresund strait to the east. Notable sights include: Roskilde Fjord, Isefjord, Copenhagen city center, Øresund Bridge.
What can I see when landing at Tokyo International in Tokyo?
When landing at Tokyo International (HND), sit on the Left side for the best views. Tokyo Haneda's dominant arrival paths from the north and northwest (runways 34L/34R or 05) bring aircraft over Tokyo Bay on approach. Left-side seats get the Tokyo skyline including Shinjuku and the city center, plus Mount Fuji on clear days to the southwest during descent. Right side faces mostly the bay and Chiba Prefecture. Notable sights include: Tokyo skyline (Shinjuku skyscrapers), Tokyo Bay, Mount Fuji (clear days), Rainbow Bridge.
How long is the flight from Copenhagen to Tokyo?
The flight from Roskilde (RKE) to Tokyo International (HND) takes about 11 hours 30 minutes. The shortest flight path between them is 5,426 miles (8,733 km); winds and air traffic control usually add a few percent.
What does the Copenhagen to Tokyo flight path pass over?
The great circle route from Roskilde to Tokyo tracks northeast over southern Sweden and the Baltic, then across Finland and into Russia over St. Petersburg's latitude, continuing east across the vast West Siberian Plain, crossing the Ob and Yenisei river systems, skirting north of Lake Baikal, crossing the Amur River basin and Manchuria, then descending over the Korean Peninsula or Sea of Japan into Tokyo. Lake Baikal is the single most dramatic midpoint feature — the world's deepest lake is unmistakable from altitude as a long dark-blue crescent in the otherwise flat taiga.